Lake Huron is one of the Great Lakes and a major part of our fresh water system, which contains many wildlife and species. The lake however, is in a real danger, adversely effecting habitats, fish, wildlife, and human lives. Lake Huron has become a dumping ground for many companies, dumping waste that contains many pollutants. Bacteria levels have increased in the lake which can cause serious illness. These pollutants have reduced water quality, contaminated soils, and damaged the Lake’s ecosystems.
SO2, sulfur dioxide effects our trees and water systems and is the prominent cause of acid rain. Mercury- when Mercury enters our water systems it becomes harmful to our ecology (fish, plants, animals etc) and effects anyone who consumes part of the food chain. Nitrogen
Secondary effects include respiration problems from the plumes of smoke, land slides from soil erosion, and economic losses. As the fires burn large plumes of smoke begin to saturate the air and make the quality of air very poor for breathing. According to (usgs.gov) over 70% of people were affected by respiratory problems from poor air quality in and around the San Diego area during the 2007 wildfires. Another secondary impact of wildfires is soil erosion. Soil erosion occurs when the land is depleted of valuable nutrients making it susceptible to landslides and mudslides in the wet
Known also as Black Tuesday, October 29th left stockholders shattered with recorded losses reaching $40 billion dollars (Kelly, n.d.). Many banks and financial institutions began collapsing which led to irretrievable, uninsured deposits and savings. Fearing further loss, people began spending less which led to a decrease in production and an increase in unemployment. As companies began to fail, the government devised the Smoot-Hawley Tariff in order to protect American businesses. The Tariff placed high taxes on imports leading to a decline in international trade.
There were several hundred domestic flights in Argentina and Chile and several dozen international flights from Santiago, Chile and Buenos Aires, Argentina cancelled. In addition, Lahars (volcanic ash mud flows) had cut communications in areas and made access difficult whilst ash falls up to 15cm deep had blocked rivers and contaminated water supplies. By
It finally hit Europe in 1347 when Genose trading ships whose sailors were infected. It stayed in Europe and swept through for many years until it finally reached England in 1664 and caused what is known as the Great Plague of London. Europe had heard of the plague, but didn't know how bad it really was until it got there, and when it did, it had huge effects on the economy and the communities in Europe. The effects of the Bubonic plague had on the economy are these. Since there was a greater number of a death in the city than in the country because of the crowded conditions, there was a labor shortage, and many
pestis—is generally believed to be the cause of the Black Death that swept through Europe in the 14th century and killed an estimated 25 million people, or 30–60% of the European population. Because the plague killed so many of the working population, wages rose and some historians have seen this as a turning point in European economic development. The signs and symptoms of bubonic plague. The most infamous symptom of bubonic plague is an infection of the lymph glands (lymphadenitis), which become swollen and painful and are known as buboes. After being transmitted via the bite of an infected flea the Y. pestis bacteria become localized in inflamed lymph where they begin to colonize and reproduce.
Nature against humankind One of the most tragic aspects of Depression in 1920s was the weather working against people. Floats and wind storms battered the North area and the eastern section of the country. In the 1930s most of major rivers rose over their banks and floated the streets and towns in the East. In 1937 the Ohio River flood was one of the worst in the history. All in all, it destroyed the homes of half million people.
2013).Pharmaceutical companies sometimes place active chemicals and waste into groundwater sources, in which almost all of the groundwater may be untreated which most likely cause contamination. (Herber, 2002). Abstract: Increase in the emissions of carbon dioxide by burning fossil fuels is the largest cause of environmental down grading resulting not only in global warming but also causing acid rain which alters the pH balance of ground water. Water is a universal solvent; however, its dissolving properties are very sensitive to changes in temperature and pH. Global economic growth has, unfortunately,
It was literally a dumping ground and it even caught on fire a few times due to the toxic wastes. The phosphorus levels in Lake Erie are increasing due to the pollution causing harm to the fishes that reside in it. In 2014, Lake Erie had so much algae from pollution that it caused the City of Toledo to be left without fresh water. This algae was caused by the excessive amount of phosphorus in the lake. This excessive amount of Phosphorus is caused when the fertilizer is dumped into the lake by farmers.